Gilead

Gilead is a big company that makes medicine. They try to make medicine that helps people who are sick feel better. Sometimes people get really sick and their bodies can't fight off the bad germs or viruses. Gilead tries to make medicine that helps fight off these bad germs or viruses.

They have a lot of really smart scientists and researchers who work for them. These people study and test different things to try to find the best way to make medicine that can help people.

Gilead is like a superhero that helps fight off the bad guys - but instead of capes and masks, they use medicine to help make people better.